This is a climate-model estimate, not a measurement: we have no measured water temperature for rivers, lakes and reservoirs yet. Real measurements are available for seas only.
Water temperature in Merse for a month
There is no exact monthly water forecast — the reference is the climate normal: in summer the water warms to about +29°. The monthly normal is below.
Monthly water temperature in Merse 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +9 | +11 | +14 | +17 | +22 | +29 | +29 | +27 | +26 | +23 | +15 | +11 |
Climate normal (model estimate).
Water temperature archive in Merse on this day
| Year | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Water | +28° | +27° | +27° | +27° | +28° | +28° | +28° | +27° | +27° | +27° |
Climate normal (model estimate for this date), not a measurement archive.
When to swim in Merse 🏖️
Where else to swim nearby 🏝️
Website widget
Add the «Water temperature in Merse» widget — free
Pick a city or body of water, size and colour — get ready-made code. Works on any site.
Get the widget →
FAQ about water in Merse ❓
What is the water temperature in Merse now?
Now +27° — Warm water.
When to swim in Merse?
Comfortable season — from May to October.
When is the water in Merse warmest?
Warmest in June — up to +29°.
Water temperature in Merse — in detail
A summary page of water temperature across all bodies of water in Merse. Now about +27°. For seas the temperature is measured SST; for rivers and lakes it is a climate estimate.